| /* |
| * Copyright (C) 2010 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.example.android.apis.view; |
| |
| import com.example.android.apis.R; |
| |
| import android.app.Activity; |
| import android.os.Bundle; |
| import android.text.TextUtils; |
| import android.view.Window; |
| import android.widget.ArrayAdapter; |
| import android.widget.ListView; |
| import android.widget.SearchView; |
| |
| |
| /** |
| * Shows a list that can be filtered in-place with a SearchView in non-iconified mode. |
| */ |
| public class SearchViewFilterMode extends Activity implements SearchView.OnQueryChangeListener { |
| |
| private static final String TAG = "SearchViewFilterMode"; |
| |
| private SearchView mSearchView; |
| private ListView mListView; |
| private ArrayAdapter<String> mAdapter; |
| |
| private final String[] mStrings = Cheeses.sCheeseStrings; |
| |
| @Override |
| protected void onCreate(Bundle savedInstanceState) { |
| super.onCreate(savedInstanceState); |
| getWindow().requestFeature(Window.FEATURE_ACTION_BAR); |
| |
| setContentView(R.layout.searchview_filter); |
| |
| mSearchView = (SearchView) findViewById(R.id.search_view); |
| mListView = (ListView) findViewById(R.id.list_view); |
| mListView.setAdapter(mAdapter = new ArrayAdapter<String>(this, |
| android.R.layout.simple_list_item_1, |
| mStrings)); |
| mListView.setTextFilterEnabled(true); |
| setupSearchView(); |
| } |
| |
| private void setupSearchView() { |
| mSearchView.setIconifiedByDefault(false); |
| mSearchView.setOnQueryChangeListener(this); |
| mSearchView.setSubmitButtonEnabled(false); |
| mSearchView.setQueryHint(getString(R.string.cheese_hunt_hint)); |
| } |
| |
| public boolean onQueryTextChanged(String newText) { |
| if (TextUtils.isEmpty(newText)) { |
| mListView.clearTextFilter(); |
| } else { |
| mListView.setFilterText(newText.toString()); |
| } |
| return true; |
| } |
| |
| public boolean onSubmitQuery(String query) { |
| return false; |
| } |
| } |